Use of XCASSerializer in vinci service deployments

[Marshall Schor]

The big doc says in the section on how to deploy a UIMA component as a 
Vinci service to use a deployment descriptor which contains
 <parameter name="serializerClassName" 
value="...service.vinci.VinciXCASSerializer_NoDocText"/>

Is this correct still, or is this changing to use XMI in version 2?
-Marshall